# SEATECH COMMERCIAL DIVING SERVICES LIMITED (04018747)

> SEATECH COMMERCIAL DIVING SERVICES LIMITED is an active private limited company (company number 04018747) incorporated on 21 June 2000, registered in Southampton. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest small accounts cover the period ending 30 June 2025, showing net assets of £229k and cash of £1.07m, with 8 employees on average. Net assets fell 69% on the prior period (£730k).

- Status: Active
- Incorporated: 2000-06-21
- Registered office: Southampton, SO30 2FQ
- SIC 82990: Other business support service activities n.e.c.
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-07-05
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 1,057 comparable companies in Southampton (median £2,073, upper quartile £45k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £229k | £1.07m | £316k | — | — | — | 8 |
| 2024-06-30 | £730k | £667k | £767k | — | — | — | 9 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £228,843 at 30 June 2025
- Net assets down 25% or more on the prior period: -68.6% vs prior period
- Cash at bank of £50,000 or more: Cash £1,065,287
- Incorporated five or more years ago: Incorporated 21 June 2000

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Seatech Holdings Limited (corporate-entity) — owns 75–100% of shares, since 2026-02-17

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/04018747
HTML: https://firmoscan.com/company/04018747-seatech-commercial-diving-services-limited